JPS472861B1 - - Google Patents

Info

Publication number
JPS472861B1
JPS472861B1 JP4430069A JP4430069A JPS472861B1 JP S472861 B1 JPS472861 B1 JP S472861B1 JP 4430069 A JP4430069 A JP 4430069A JP 4430069 A JP4430069 A JP 4430069A JP S472861 B1 JPS472861 B1 JP S472861B1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4430069A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS472861B1 publication Critical patent/JPS472861B1/ja
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
JP4430069A 1968-06-05 1969-06-04 Pending JPS472861B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73453868A 1968-06-05 1968-06-05

Publications (1)

Publication Number Publication Date
JPS472861B1 true JPS472861B1 (ja) 1972-01-26

Family

ID=24952092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4430069A Pending JPS472861B1 (ja) 1968-06-05 1969-06-04

Country Status (4)

Country Link
US (1) US3523920A (ja)
JP (1) JPS472861B1 (ja)
DE (1) DE1928102A1 (ja)
GB (1) GB1275082A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046332A1 (fr) * 1998-03-12 1999-09-16 Daicel Chemical Industries, Ltd. Composition de resine contenant de la lactone, objet moule dans cette composition, et film
JP2007070516A (ja) * 2005-09-08 2007-03-22 Nagase Chemtex Corp 繊維強化ポリカプロラクトン及びその製造方法
JP2007070517A (ja) * 2005-09-08 2007-03-22 Nagase Chemtex Corp 繊維強化ポリカプロラクトンの製造方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770564A (en) * 1969-04-01 1973-11-06 Union Carbide Corp Composite article having a heat-activatable body
US3920700A (en) * 1971-07-19 1975-11-18 Lubrizol Corp Esters of sulfur-containing hydroxy acids
FR2235964B1 (ja) * 1973-06-13 1976-04-30 Rhone Poulenc Ind
US4603171A (en) * 1984-03-15 1986-07-29 Phillips Petroleum Company Block copolymers containing polymerized lactone segments
JPH02225602A (ja) * 1988-11-29 1990-09-07 Daicel Chem Ind Ltd 焼結金属の製造法
US5238978A (en) * 1989-10-13 1993-08-24 Elf Atochem North America Inc. Peroxide masterbatches using polycaprolactone as the carrier
US5314970A (en) * 1993-01-07 1994-05-24 Elf Atochem North America, Inc. OO-t-alkyl O-polycaprolactone monoperoxycarbonates
FI99125C (fi) * 1993-12-31 1997-10-10 Neste Oy Polylaktidikoostumus
DE19746403A1 (de) * 1997-10-21 1999-04-29 Aesculap Ag & Co Kg Resorbierbarer Polyester
KR101384413B1 (ko) * 2005-08-09 2014-04-10 엑손모빌 리서치 앤드 엔지니어링 컴퍼니 산 가스 세정 공정을 위한 알킬아미노 알킬옥시 (알코올)모노알킬 에터
US9256125B2 (en) * 2013-03-30 2016-02-09 Rohm And Haas Electronic Materials, Llc Acid generators and photoresists comprising same
CN114230772B (zh) * 2021-12-20 2023-07-07 内蒙古久泰新材料有限公司 一种用于环酯开环聚合的非金属催化剂及其应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA797317A (en) * 1968-10-22 Ciba Limited Cross-linked polylactones
US3021317A (en) * 1959-12-03 1962-02-13 Union Carbide Corp Polymerization of cyclic esters
US3021313A (en) * 1959-12-03 1962-02-13 Union Carbide Corp Polymerization of cyclic esters

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046332A1 (fr) * 1998-03-12 1999-09-16 Daicel Chemical Industries, Ltd. Composition de resine contenant de la lactone, objet moule dans cette composition, et film
JP2007070516A (ja) * 2005-09-08 2007-03-22 Nagase Chemtex Corp 繊維強化ポリカプロラクトン及びその製造方法
JP2007070517A (ja) * 2005-09-08 2007-03-22 Nagase Chemtex Corp 繊維強化ポリカプロラクトンの製造方法

Also Published As

Publication number Publication date
GB1275082A (en) 1972-05-24
US3523920A (en) 1970-08-11
DE1928102A1 (de) 1969-12-11

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